2SK508

N-CHANNEL JFET

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R206-101.C



PARAMETER

SYMBOL

RATINGS

UNIT

Gate to Drain Voltage

-15

V

Gate to Source Voltage

-15

V

15

V

Drain Current (DC)

50

mA

Gate Current (DC)

5

mA

Power Dissipation

200

mW

Junction Temperature

150

°C

Storage Temperature

-55~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Gate Cut-Off Current

-1.0

nA

Zero Gate Voltage Drain Current (Note)

10

20

50

mA

Gate to Source Cut-Off Voltage

-0.6

-1.4

-3.5

V

Forward Transfer Admittance (Note)

14

19

mS

14

26

mS

Input Capacitance

4.8

pF

Feedback Capacitance

1.6

pF



MARKING

K51

K52

K53

10 ~ 20

15 ~ 30

25 ~ 50